APR

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Overview

APR LLC is an automotive engineering company that develops aftermarket performance products for Volkswagen Group vehicles, including Audi, Porsche, SEAT, Škoda, and Volkswagen. It specializes in engine tuning using proprietary software for Bosch Motronic ECUs, along with components like exhaust and turbo systems. The company operates from a 78,000 sq. ft. performance campus and maintains a position in the performance aftermarket sector focused on European cars.¹²³

History

APR was founded in 1997 by Brett Augsburger and Stephen Hooks, automotive engineers targeting upgrades for Volkswagen Group cars. Their initial product was an ECU software upgrade for the 1997 Audi A4 1.8T. The company expanded to include exhaust and turbo systems while developing proprietary tuning software.²

Product Lines

Product Line	Positioning	Price Range
ECU Tuning Software	Engine control unit reflashing	$500 - $2,000
Turbocharger Systems	Forced induction upgrades	$1,500 - $5,000
Exhaust Systems	Performance exhaust components	$800 - $3,000
Intake Systems	Air intake modifications	$300 - $1,200
Suspension Kits	Handling improvement parts	$400 - $2,500

Manufacturing

Products are manufactured at APR's 78,000 sq. ft. facility in Opelika, Alabama, supporting in-house engineering and production for performance parts.¹³

Notable Products

ECU Upgrade for Audi A4 1.8T - First product, software flash increasing power output on 1997 model.
Turbo Systems - Bolt-on turbocharger kits for VW Group vehicles.
Exhaust Systems - Cat-back and downpipe exhausts for improved flow.
Intake Manifolds - Upgraded manifolds for better airflow.
Suspension Components - Coilovers and sway bars for enhanced handling.

Reputation

APR is regarded by enthusiasts for reliable ECU tuning and quality hardware tailored to VW Group platforms. Professionals note its engineering focus and longevity since 1997 as strengths. Some criticism exists around pricing for premium components compared to generic alternatives.

Sources (3)